Miori Shihoin, a female detective specializing in investigating anomalies, received a missing persons request one day. Apparently, the individual had disappeared in what is known as 'Illusory 8th Street.'
When Miori arrives at the entrance herself, she discovers that it is a cursed place that traps those with spiritual powers in an endless loop. To break the loop, she must reach 8th Street by pushing forward.
How long will it take her to escape Illusory 8th Street? Can she make it out without being broken herself?
You play as Miori Shihoin, a detective stuck navigating the cursed streets. To progress, use your observational skills to detect anomalies - if one is present, pass under the overpass; if not, continue forward. Each mistake sends Miori back to the start. To escape, you must make all the right choices in a row.
This game tests your attention to detail with anomalies ranging from the obvious to the obscure. Stay vigilant, or expect to get punished for your mistakes!
A fun QTE minigame with beautifully animated scenes is in this game! Dispel each anomaly you find with a QTE (which can be adjusted or turned off if you don't feel like they are your style). With each QTE failure, Miori becomes more and more restrained.
Challenge yourself to see how fast you can complete "Purification Mode"! Can you find all the anomalies before time runs out?
The game will save your current progress automatically, so you don’t have to worry if you accidentally quit without saving.
It's a short game but overall good for a "find the anomaly" type of game. Miori is so cute! Do get the patch but most h-scenes are similar to one another so don't expect a lot.
I'm not sure if it was bugged or not, but I've tried everything and didn't get to any H-scenes which are what I came for. Tried to restarted 4 times, completed all the achievements and game's mode, failed the QTE's attemps on purpose (ofcourse) but it just showed a dialogue/a text box, nothing else! *Update/Edit: So I didn't know that there is a patch on the original/official site. You will need it to unlock those features above. And thanks for the information, you guys!
i choose easy option instead
Cool, even very cool! I didn't expect the game to surprise with such mechanics as finding differences. I liked it ❤️
It looks simple, but don't be fooled, you haven't seen such gameplay in such games yet. It will be a new experience for you.
A cute heroine and an attractive gameplay and animations. For a full immersion I recommend downloading the patch for adults from the developers' website
Hell's 8th Avenue: Miori's Mysterious Notebook is somewhat like Hospital 666—less complex, made with RPG Maker, and built around a design that may tempt you to lose rather than win. You play as an anime-style detective heroine navigating an environment that rewards failure more than success. P.S. English isn’t my native language, so I use AI to help polish the grammar in my reviews.
Weeeeeell.... It was unusual and interesting, I like games from which you get more than you expect. Yes, it is not long, rather short, but you will not regret it. Unexpected mechanics for the genre will not let you get bored, and a very cute heroine will not let you tear your eyes away from the screen.
Quite an unusual game of finding the differences. In this genre, this makes the game quite unique.
A very nice game for any gamer and a great gift for an adult if you download the patch ☠️
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Hell's 8th Avenue: Miori's Mysterious Notebook costs $10.99.
Minimum: Minimum: OS *: Windows® 7/8/8.1/10 Processor: Intel Core2 Duo or better Memory: 4 GB RAM Graphics: DirectX 9/OpenGL 4.1 capable GPU Storage: 2 GB available space
Hell's 8th Avenue: Miori's Mysterious Notebook is available on Windows PC.
Hell's 8th Avenue: Miori's Mysterious Notebook has 76% positive reviews from 25 players.
Hell's 8th Avenue: Miori's Mysterious Notebook was released on Aug 22, 2025.
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